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TPS3823-25DBVTG4 - Texas Instruments

Description: Supervisory Circuits Supply Voltage Supervisor

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TPS3823-25DBVTG4 - Texas Instruments - PCB symbol
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PCB Footprints
TPS3823-25DBVTG4 - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV0005A HEIGHT 1.45
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TPS3823-25DBVTG4 - Texas Instruments - 3D model - SOT23 (5-Pin) - DBV0005A HEIGHT 1.45
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TPS3823-25DBVTG4 Details

  • Manufacturer Part Number:

    TPS3823-25DBVTG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-23

  • Package Description:

    GREEN, PLASTIC, SOT-23, 5 PIN

  • Pin Count:

    5

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 mm

  • Supply Current-Max (Isup):

    0.025 mA

  • Supply Voltage-Max (Vsup):

    5.5 V

  • Supply Voltage-Min (Vsup):

    1.1 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Threshold Voltage-Nom:

    +2.25V

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    1.6 mm

TPS3823-25DBVTG4 Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the TPS3823-25DBVTG4 can be found in the Texas Instruments application note 'TPS3823 Layout and Placement Guidelines' (SLVAE04). It provides guidance on component placement, routing, and thermal considerations to ensure optimal performance and reliability.
  • The reset threshold voltage of the TPS3823-25DBVTG4 is fixed at 2.5V, but it can be adjusted using an external resistor divider network connected to the VREF pin. The application note 'TPS3823 Reset Threshold Adjustment' (SLVAE05) provides a detailed explanation and calculation for adjusting the reset threshold voltage.
  • The TPS3823-25DBVTG4 is a push-pull output device, and it can sink or source up to 10mA of current. However, it's recommended to limit the output current to 5mA or less to ensure reliable operation and prevent overheating.
  • Yes, the TPS3823-25DBVTG4 can be used as a voltage supervisor for multiple voltage rails. You can connect multiple voltage rails to the VIN pin through a resistor network, and the device will monitor and reset the system if any of the voltage rails fall below the reset threshold voltage.
  • The TPS3823-25DBVTG4 has a built-in power-up sequence control feature. The device will delay the reset signal for a minimum of 200ms after power-up to ensure that the system has sufficient time to stabilize before the reset signal is released. You can also adjust the power-up sequence timing using external components.

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TPS3823-25DBVTG4 Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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